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// Copyright (C) 2015 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.acceptance.git;
import static com.google.common.truth.Truth.assertThat;
import static com.google.gerrit.acceptance.GitUtil.deleteRef;
import static org.eclipse.jgit.lib.Constants.HEAD;
import static org.eclipse.jgit.transport.RemoteRefUpdate.Status.OK;
import static org.eclipse.jgit.transport.RemoteRefUpdate.Status.REJECTED_OTHER_REASON;
import com.google.gerrit.acceptance.AbstractDaemonTest;
import com.google.gerrit.acceptance.NoHttpd;
import com.google.gerrit.acceptance.PushOneCommit;
import com.google.gerrit.common.data.Permission;
import com.google.gerrit.extensions.api.projects.BranchInput;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.RefUpdate;
import org.eclipse.jgit.transport.PushResult;
import org.eclipse.jgit.transport.RemoteRefUpdate;
import org.junit.Test;
@NoHttpd
public class ForcePushIT extends AbstractDaemonTest {
@Test
public void forcePushNotAllowed() throws Exception {
ObjectId initial = repo().exactRef(HEAD).getLeaf().getObjectId();
PushOneCommit push1 =
pushFactory.create(db, admin.getIdent(), testRepo, "change1", "a.txt", "content");
PushOneCommit.Result r1 = push1.to("refs/heads/master");
r1.assertOkStatus();
// Reset HEAD to initial so the new change is a non-fast forward
RefUpdate ru = repo().updateRef(HEAD);
ru.setNewObjectId(initial);
assertThat(ru.forceUpdate()).isEqualTo(RefUpdate.Result.FORCED);
PushOneCommit push2 =
pushFactory.create(db, admin.getIdent(), testRepo, "change2", "b.txt", "content");
push2.setForce(true);
PushOneCommit.Result r2 = push2.to("refs/heads/master");
r2.assertErrorStatus("non-fast forward");
}
@Test
public void forcePushAllowed() throws Exception {
ObjectId initial = repo().exactRef(HEAD).getLeaf().getObjectId();
grant(project, "refs/*", Permission.PUSH, true);
PushOneCommit push1 =
pushFactory.create(db, admin.getIdent(), testRepo, "change1", "a.txt", "content");
PushOneCommit.Result r1 = push1.to("refs/heads/master");
r1.assertOkStatus();
// Reset HEAD to initial so the new change is a non-fast forward
RefUpdate ru = repo().updateRef(HEAD);
ru.setNewObjectId(initial);
assertThat(ru.forceUpdate()).isEqualTo(RefUpdate.Result.FORCED);
PushOneCommit push2 =
pushFactory.create(db, admin.getIdent(), testRepo, "change2", "b.txt", "content");
push2.setForce(true);
PushOneCommit.Result r2 = push2.to("refs/heads/master");
r2.assertOkStatus();
}
@Test
public void deleteNotAllowed() throws Exception {
assertDeleteRef(REJECTED_OTHER_REASON);
}
@Test
public void deleteNotAllowedWithOnlyPushPermission() throws Exception {
grant(project, "refs/*", Permission.PUSH, false);
assertDeleteRef(REJECTED_OTHER_REASON);
}
@Test
public void deleteAllowedWithForcePushPermission() throws Exception {
grant(project, "refs/*", Permission.PUSH, true);
assertDeleteRef(OK);
}
@Test
public void deleteAllowedWithDeletePermission() throws Exception {
grant(project, "refs/*", Permission.DELETE, true);
assertDeleteRef(OK);
}
private void assertDeleteRef(RemoteRefUpdate.Status expectedStatus) throws Exception {
BranchInput in = new BranchInput();
in.ref = "refs/heads/test";
gApi.projects().name(project.get()).branch(in.ref).create(in);
PushResult result = deleteRef(testRepo, in.ref);
RemoteRefUpdate refUpdate = result.getRemoteUpdate(in.ref);
assertThat(refUpdate.getStatus()).isEqualTo(expectedStatus);
}
}
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